This week鈥檚 new questions
Why is it easier to copy a picture of an apple rather than the apple itself? And why do some things, such as freshly made coffee, smell much better than they taste?
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Should we genetically engineer cats to stop their urge to kill?
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If there are other universes, would our universe feel their gravity?
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Why do wet dogs like to shake themselves dry beside people? (continued)
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This week鈥檚 new questions
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How far can you go before the sun no longer appears the shiniest star?
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Why do people鈥檚 hands shake when they are nervous?
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In fizzy drinks, why do only larger bubbles oscillate as they rise?
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This week鈥檚 new questions
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What causes ice spikes to form in frozen puddles or bowls of water?
I put a bowl of water out for my cats and it froze into a tall spike. What could have caused it to freeze into this shape?
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Do other animals have fingerprints? And what purpose do they serve?
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This week鈥檚 new questions
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How long is 鈥榥ow鈥�, the gap between the past and future? (continued)
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What is the evolutionary advantage of birds鈥� ability to mimic sounds?
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